.ui-portlet-column { float: left; padding-bottom: 100px;}
.ui-portlet-header {padding: .4em 0.7em}
.ui-portlet-header .ui-icon { float: right; }
.ui-portlet-item { margin: 0 1em 1em 0; }
.ui-portlet-content {padding: 0.3em;}
.ui-sortable-placeholder { border: 1px dotted black; visibility: visible !important; height: 50px !important; }
.ui-sortable-placeholder * { visibility: hidden; }